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Ian Clarke
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Birmingham, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
9,036,245
Issue date
May 19, 2015
Production Resource Group, L.L.C.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
8,300,302
Issue date
Oct 30, 2012
Production Resource Group, L.L.C.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Interface computer for a stage lighting system
Patent number
8,031,131
Issue date
Oct 4, 2011
Production Resource Group, L.L.C.
Mark A. Hunt
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
7,880,957
Issue date
Feb 1, 2011
Production Resource Group, L.L.C.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
7,643,204
Issue date
Jan 5, 2010
Production Resource Group, L.L.C.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
7,379,230
Issue date
May 27, 2008
Production Resource Group, L.L.C.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
7,230,752
Issue date
Jun 12, 2007
Production Resource Group, L.L.C.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Pixel mirror based stage lighting system
Patent number
7,078,869
Issue date
Jul 18, 2006
Production Resource Group, L.L.C.
Michael Hughes
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pixel based gobo record control format
Patent number
6,801,353
Issue date
Oct 5, 2004
Production Resource Group Inc.
Mark A. Hunt
G02 - OPTICS
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
6,736,528
Issue date
May 18, 2004
Light & Sound Design, Ltd.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
6,622,053
Issue date
Sep 16, 2003
Light & Sound Design Ltd.
William Hewlett
F21 - LIGHTING
Information
Patent Grant
Pixel mirror based stage lighting system
Patent number
6,617,792
Issue date
Sep 9, 2003
Light & Sound Design Ltd.
Michael Hughes
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pixel based gobo record control format
Patent number
6,549,326
Issue date
Apr 15, 2003
Light & Sound Design Ltd.
Mark A. Hunt
G02 - OPTICS
Information
Patent Grant
Pixel mirror based stage lighting system
Patent number
6,515,435
Issue date
Feb 4, 2003
Light & Sound Design, Ltd.
Michael Hughes
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pixel mirror based stage lighting system
Patent number
6,208,087
Issue date
Mar 27, 2001
Light & Sound Design Ltd.
Michael Hughes
G02 - OPTICS
Information
Patent Grant
Electronically controlled stage lighting system
Patent number
6,188,933
Issue date
Feb 13, 2001
Light & Sound Design Ltd.
William Hewlett
G02 - OPTICS
Information
Patent Grant
Lighting communication architecture
Patent number
6,175,771
Issue date
Jan 16, 2001
Light & Sound Design Ltd.
Mark A. Hunt
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Child proximity detector
Patent number
5,646,593
Issue date
Jul 8, 1997
Hewlett Electronics
Michael Hughes
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
Electronically Controlled Stage Lighting System
Publication number
20130050796
Publication date
Feb 28, 2013
LIGHT AND SOUND DESIGN LTD.
William Hewlett
G02 - OPTICS
Information
Patent Application
Electronically Controlled Stage Lighting System
Publication number
20110121737
Publication date
May 26, 2011
LIGHT AND SOUND DESIGN LTD.
William Hewlett
G02 - OPTICS
Information
Patent Application
Electronically Controlled Stage Lighting System
Publication number
20100110520
Publication date
May 6, 2010
PRODUCTION RESOURCE GROUP L.L.C
William Hewlett
G02 - OPTICS
Information
Patent Application
Interface Computer for a Stage Lighting System
Publication number
20090015729
Publication date
Jan 15, 2009
PRODUCTION RESOURCE GROUP L.L.C
Mark A. Hunt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronically Controlled Stage Lighting System
Publication number
20080225372
Publication date
Sep 18, 2008
PRODUCTION RESOURCE GROUP L.L.C
William Hewlett
G02 - OPTICS
Information
Patent Application
Pixel mirror based stage lighting system
Publication number
20060208665
Publication date
Sep 21, 2006
Michael Hughes
G02 - OPTICS
Information
Patent Application
Electronically controlled stage lighting system
Publication number
20060187532
Publication date
Aug 24, 2006
William Hewlett
G02 - OPTICS
Information
Patent Application
Interface computer for a stage lighting system
Publication number
20050057543
Publication date
Mar 17, 2005
Mark A. Hunt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronically controlled stage lighting system
Publication number
20040160198
Publication date
Aug 19, 2004
Light and Sound Design, Ltd. a England corporation
William Hewlett
G02 - OPTICS
Information
Patent Application
Pixel mirror based stage lighting system
Publication number
20040046514
Publication date
Mar 11, 2004
Light and Sound Design, Ltd., a British corporation
Michael Hughes
G02 - OPTICS
Information
Patent Application
Pixel based gobo record control format
Publication number
20020141037
Publication date
Oct 3, 2002
Mark A. Hunt
G02 - OPTICS
Information
Patent Application
Pixel based gobo record control format
Publication number
20020109905
Publication date
Aug 15, 2002
Mark A. Hunt
G02 - OPTICS
Information
Patent Application
Pixel mirror based stage lighting system
Publication number
20020101199
Publication date
Aug 1, 2002
Light and Sound Design, Ltd.,
Michael Hughes
G02 - OPTICS
Information
Patent Application
Pixel mirror based stage lighting system
Publication number
20020070686
Publication date
Jun 13, 2002
Michael Hughes
G02 - OPTICS
Information
Patent Application
Electronically controlled stage lighting system
Publication number
20010047212
Publication date
Nov 29, 2001
Light and Sound Design, Ltd. a corporate of England
William Hewlett
G02 - OPTICS